BE659369A - - Google Patents
Info
- Publication number
- BE659369A BE659369A BE659369DA BE659369A BE 659369 A BE659369 A BE 659369A BE 659369D A BE659369D A BE 659369DA BE 659369 A BE659369 A BE 659369A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/02—Alkyl or cycloalkyl ethers
- C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/02—Alkyl or cycloalkyl ethers
- C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
- C08B11/14—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups
- C08B11/145—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups with basic nitrogen, e.g. aminoalkyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/02—Alkyl or cycloalkyl ethers
- C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
- C08B11/14—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups
- C08B11/155—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups with cyano groups, e.g. cyanoalkyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/193—Mixed ethers, i.e. ethers with two or more different etherifying groups
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/93—Pretreatment before dyeing
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5031/64A GB1087581A (en) | 1964-02-06 | 1964-02-06 | Diethylaminoethyl cellulose |
| GB2272864 | 1964-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659369A true BE659369A (pt) | 1965-05-28 |
Family
ID=26239549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659369D BE659369A (pt) | 1964-02-06 | 1965-02-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3359258A (pt) |
| BE (1) | BE659369A (pt) |
| DE (1) | DE1518628A1 (pt) |
| FR (1) | FR1426472A (pt) |
| GB (1) | GB1087581A (pt) |
| NL (1) | NL6501517A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5098417A (en) * | 1990-04-12 | 1992-03-24 | Ricoh Kyosan, Inc. | Cellulosic wound dressing with an active agent ionically absorbed thereon |
| DE4427377A1 (de) * | 1994-08-03 | 1996-02-08 | Hoechst Ag | Orientierte Folie aus thermoplastischem Polymer mit partikelförmigen Hohlkörpern, Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE4446540A1 (de) * | 1994-12-24 | 1996-06-27 | Hoechst Ag | Verfahren zur Herstellung von wasserlöslichen Aminoalkylderivaten von Polysacchariden |
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1964
- 1964-02-06 GB GB5031/64A patent/GB1087581A/en not_active Expired
-
1965
- 1965-02-03 US US430214A patent/US3359258A/en not_active Expired - Lifetime
- 1965-02-05 NL NL6501517A patent/NL6501517A/xx unknown
- 1965-02-05 DE DE1965C0035027 patent/DE1518628A1/de active Pending
- 1965-02-05 BE BE659369D patent/BE659369A/xx unknown
- 1965-02-06 FR FR4646A patent/FR1426472A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6501517A (pt) | 1965-08-09 |
| GB1087581A (en) | 1967-10-18 |
| US3359258A (en) | 1967-12-19 |
| FR1426472A (fr) | 1966-01-28 |
| DE1518628A1 (de) | 1969-04-03 |